Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below lift specific embodiment and with reference to accompanying drawing, the utility model is described in more detail.
Embodiment one:
As shown in Figure 1, the visual landline telephone that provides of the utility model specifically describes as follows: this system is comprised of flush bonding processor, touch-screen display module, visual landline telephone module, Smart Home module, network interface 1 module, network interface 2 modules, Keysheet module, utilizing camera interface module, indoor set, doorway machine, enclosure wall machine and supervisor.Wherein, asking that a mouthful machine, enclosure wall machine and supervisor are equipment independently separately, is one of composition of visible dialogue system, all is to use network interface to link to each other with local area network (LAN), passes through transmitted data on network.
Flush bonding processor is the core of whole system, and all program operations need flush bonding processor to run; Touch-screen display module as interface display, is clicked the icon of screen and can be realized corresponding function thing; Keysheet module connects with the I/O of flush bonding processor; The utilizing camera interface module connects with the flush bonding processor video interface; Network interface 1 module is connected module with the connection of flush bonding processor network interface with network interface, it is the network interface of existing standard, be used for the transmission of data, comprise to network upload information, from network Download Info etc., network interface bsp driver receive data is just gone out transfer of data.Visual landline telephone module realizes calling, and can input telephone number or input telephone number from Keysheet module from touch-screen display module.The Smart Home module is that the control household electric appliances comprises light, curtain, domestic electric appliance etc.The digital visual intercom system comprises indoor set, doorway machine, enclosure wall machine, supervisor, indoor set is a part that belongs to visible dialogue system, receive and the transmission data from local net network by network interface 1 module, can follow doorway machine, enclosure wall machine, supervisor to realize video intercom.Doorway machine, enclosure wall machine, supervisor are equipment independently separately, are connected to local area network (LAN) by network interface, receive and send data from local net network.
2) module introduction
1, flush bonding processor is the core of native system, the flush bonding processor that adopts is the processor of the imx27 model of U.S. Freescale company production, the flash memory span is 256M, and embedded OS is the android1.5 system, and nearly all program is all in this cpu operation;
2, touch-screen display module is to show and input function, and LCDs connects with the LCD interface of flush bonding processor;
3, visual landline telephone module is to call, and can be plain old telephone, also can be visual telephone; Touch-screen input mode and keyboard entry method are provided.Visual telephone is to adopt SIP standard agreement communication (RFC3261), the audio frequency support G.711, audio format G.729, video is supported H263, H264 video format.Send and receive by network again after audio-video signal all adopts digital compression to process, sending and receiving all is to adopt the udp protocol transmission, utilizes the communication modes of socket to realize transfer of data through network interface 1 module.Video telephone specific implementation flow process as shown in Figure 3, at first whether system's Sampling network is communicated with, whether SIP is registered to telecommunication server, if network-in-dialing with the SIP registration on, just can dial visual landline telephone, otherwise, plain old telephone (pstn) can only be made a call.Visual landline telephone can be divided into visual telephone and voice frequency telephone, and visual telephone is to realize image transmitting, and image shows and the realization voice frequency telephone; Voice frequency telephone then can only be realized voice call.Visual telephone is realized, at first flush bonding processor is from the camera sample video data, with the encoded processing of the video data that samples, after coding is processed video data is processed according to certain video format (H263/H264) packing, used the socket communication that video data transmitting is seen off by network interface 1 module after packing is processed; Secondly, send decoding program processings of decoding the video data that receives from network, carry out after video data decoding is processed that image is synthetic to be processed, send the data that image synthesizes touch display module to carry out the image demonstration.Voice frequency telephone is realized, at first flush bonding processor is from mic (microphone) sampled audio data, the voice data hardware encoding is processed, and audio data coding is processed by packing and is processed, and then uses the socket communication that voice data is sent by network interface 1; Secondly, send the hardware decoding receive voice data from network, send loud speaker with data after the voice data decoding.
4, the Smart Home module is the application program of the superiors, and menu function is provided, and belongs to software module; This application program can be called the relevant interface routine of lower floor, and interface routine calls the network port driving program of bottom at last, and the driver of network interface can carry out data interaction with security module.The Smart Home module can be controlled light, curtain, socket and household electrical appliance etc., and there is corresponding icon at the interface to the control of every kind of electrical equipment, as long as click corresponding icon, icon is made relevant variation, as the light of turning on light, and the icon of light is bright; The user sees that the icon of landline telephone just can know the state of family electrical equipment, very user-centered interface design.
5, network interface 1 module connects with the flush bonding processor network interface, to be connected with the Internet or local area network (LAN), adopt existing standard network interface (RJ45 interface), when calling, visual landline telephone is connected with intetnet network or local area network (LAN) by this interface, it is mutual to carry out communication data, is connected to the server of China Telecom; The indoor set of video intercom also is to be connected with local area network (LAN) by this module.
6, network interface 2 modules connect with the flush bonding processor network interface, to be connected with the Internet or local area network (LAN), adopt existing standard network interface (RJ45 interface), the Smart Home module is connected with internet network or local area network (LAN) by this interface, carries out data interaction.
7, the utilizing camera interface module is sampling camera data, connects with flush bonding processor camera interface, and the data that sample after the driver handles of bottom camera, are transferred to upper procedure and use;
8, Keysheet module is the input unit of native system, connects with the flush bonding processor keyboard interface;
9, doorway machine is equipment independently, belongs to the part of digital intecommunication system, can dial indoor set, enclosure wall machine and supervisor.Be connected to local area network (LAN) by network interface, receive and send data from local net network.
10, enclosure wall machine is equipment independently, belongs to the part of digital intecommunication system, can dial indoor set, doorway machine and supervisor.Be connected to local area network (LAN) by network interface, receive and send data from local net network.
11, supervisor is equipment independently, belongs to the part of digital intecommunication system, can dial indoor set, enclosure wall machine and doorway machine.Be connected to local area network (LAN) by network interface, receive and send data from local net network.
12, indoor set, the indoor set of visible dialogue system are to be integrated in the visual landline telephone, can call out the enclosure wall machine, doorway machine; Enclosure wall machine, supervisor and doorway machine can be called out indoor set.Visual landline telephone is to be connected to local area network (LAN) by network interface 1, receives and send data from LAN.The visitor is visiting, indoor set by doorway machine (enclosure wall machine, supervisor) dial-up appointment, doorway machine (enclosure wall machine, supervisor) by camera with visitor's information gathering digitlization after compression coding send the indoor set of appointment to, indoor set receives the demonstration that decompresses of video data that Internet Transmission comes.Simultaneously, also realize voip between doorway machine (enclosure wall machine, supervisor) and the indoor set, two terminals can realize the two-way voice talkback conversation, for the owner distinguishes guest's identity, provide the needs of further communication, affirmation.After determining visitor's identity, press the unlock key lock that opens the door.The video intercom of indoor set is divided into video flow process and audio frequency flow process, the specific implementation flow process is as follows: video intercommunication specific implementation flow process as shown in Figure 3, the doorway machine of at first sampling (enclosure wall machine, supervisor) visitor's video data, video data is processed through Video coding, then video data is processed by certain video format packing, uses socket to send video data after the video data packing is processed.The other side's (indoor set, supervisor) is by the network receiving video data, and then decode video data is passed to touch display module with video data after the decoding and carried out the image demonstration.Audio frequency intercommunication specific implementation transmission flow at first by mic (microphone) sampled audio data, is processed audio data coding as shown in Figure 4, then the voice data packing is sent voice data by network.It is shown in Figure 5 that audio frequency intercommunication specific implementation receives flow process, at first from network audio reception data, the voice data decoding that receives processed, and passes to the output equipment loud speaker after the voice data decoding.
Native system visual intercommunicating indoor set specific works process is described.Indoor set and doorway machine (enclosure wall machine, supervisor) ask that mouthful machine and enclosure wall machine do not provide video image to see to the visitor when beating mutually, and indoor set and supervisor have authority can see the other side's video image.The realization of audio frequency is sampled audio data at first, after the encoded compression, uses socket that voice data is sent by network; After will receiving the other side's voice data decoding from network, send voice data to the output equipment loud speaker, so just realized both sides' voice call.The realization of video doorway machine (enclosure wall machine, indoor set, the supervisor) video data of at first sampling, video data is processed through Video coding, then video data is processed by certain video format packing, uses socket to send video data after the video data packing is processed.The other side's (indoor set, supervisor) is from the network receiving video data, and then decode video data is passed to touch display module with video data after the decoding and carried out the image demonstration.The owner, has the right to select to unblank or do not unblank after affirmation visitor's the identity by the indoor set video intercom.The concrete realization flow of unblanking, indoor set uses the socket communication to send a parameter to doorway machine (or enclosure wall machine) by network, after doorway machine (or enclosure wall machine) uses the socket communication to receive this parameter from network, bsp driver sends a signal to hardware, opens electric control door lock by hardware.
Embodiment two
But present embodiment provides a kind of landline telephone of home security monitoring, and in conjunction with Fig. 2 the native system feature is described below: this system is comprised of flush bonding processor, touch-screen display module, visual landline telephone module, Smart Home module, network interface 1 module, network interface 2 modules, Keysheet module, utilizing camera interface module, security module, alert sniffer.Wherein, security module and alert sniffer are outside self-contained units, and security module is to be connected with netting twine calcaneus rete network interface 2 modules by the security module network interface, and the alert sniffer is to transmit and receive wireless signal, couple together with security module by wireless.
Flush bonding processor is the core of whole system, and all program operations need flush bonding processor to run; Touch-screen display module as interface display, is clicked the icon of screen and can be realized corresponding function thing; Keysheet module connects with the I/O of flush bonding processor; The utilizing camera interface module connects with the flush bonding processor video interface; Network interface 1 module is connected module with the connection of flush bonding processor network interface with network interface, it is the network interface of existing standard, be used for the transmission of data, comprise to network upload information, from network Download Info etc., network interface bsp driver receive data is just gone out transfer of data.Visual landline telephone module realizes calling, and can input telephone number or input telephone number from Keysheet module from touch-screen display module.The Smart Home module is that the control household electric appliances comprises light, curtain, household electrical appliance etc.
2) module introduction
1, flush bonding processor is the core of native system, the flush bonding processor that adopts is the processor of the imx27 model of U.S. Freescale company production, the flash memory span is 256M, and embedded OS is the android1.5 system, and nearly all program is all in this cpu operation;
2, touch-screen display module is to show and input function, and LCDs connects with the LCD interface of flush bonding processor;
3, visual landline telephone module is to call, and can be plain old telephone, also can be visual telephone; Touch-screen input mode and keyboard entry method are provided.Visual telephone is to adopt SIP standard agreement communication (RFC3261), the audio frequency support G.711, audio format G.729, video is supported H263, H264 video format.Send and receive by network again after audio-video signal all adopts digital compression to process, sending and receiving all is to adopt the udp protocol transmission, utilizes the communication modes of socket to realize transfer of data through network interface 1 module.Video telephone specific implementation flow process as shown in Figure 2, at first whether system's Sampling network is communicated with, whether SIP is registered to telecommunication server, if network-in-dialing with the SIP registration on, just can dial visual landline telephone, otherwise, plain old telephone (pstn) can only be made a call.Visual landline telephone can be divided into visual telephone and voice frequency telephone, and visual telephone is to realize image transmitting, and image shows and the realization voice frequency telephone; Voice frequency telephone then can only be realized voice call.Visual telephone is realized, at first flush bonding processor is from the camera sample video data, with the encoded processing of the video data that samples, after coding is processed video data is processed according to certain video format (H263/H264) packing, used the socket communication that video data transmitting is seen off by network interface 1 module after packing is processed; Secondly, send decoding program processings of decoding the video data that receives from network, carry out after video data decoding is processed that image is synthetic to be processed, send the data that image synthesizes touch display module to carry out the image demonstration.Voice frequency telephone is realized, at first flush bonding processor is from mic (microphone) sampled audio data, the voice data hardware encoding is processed, and audio data coding is processed by packing and is processed, and then uses the socket communication that voice data is sent by network interface 1; Secondly, send the hardware decoding receive voice data from network, send loud speaker with data after the voice data decoding.
4, the Smart Home module is the application program of the superiors, and menu function is provided, and belongs to software module; This application program can be called the relevant interface routine of lower floor, and interface routine calls the network port driving program of bottom at last, and the driver of network interface can carry out data interaction with security module.The Smart Home module can be controlled light, curtain, socket and household electrical appliance etc., and there is corresponding icon at the interface to the control of every kind of electrical equipment, as long as click corresponding icon, icon is made relevant variation, as the light of turning on light, and the icon of light is bright; The user sees that the icon of landline telephone just can know the state of family electrical equipment, very user-centered interface design.
5, network interface 1 module connects with the flush bonding processor network interface, to be connected with the Internet or local area network (LAN), adopt existing standard network interface (RJ45 interface), when calling, visual landline telephone is connected with internet network or local area network (LAN) by this interface, it is mutual to carry out communication data, is connected to the server of China Telecom;
6, network interface 2 modules connect with the flush bonding processor network interface, to be connected with the Internet or local area network (LAN), adopt existing standard network interface (RJ45 interface), security module is connected with internet network or local area network (LAN) by this interface, carries out data interaction;
7, the utilizing camera interface module is sampling camera data, connects with flush bonding processor camera interface, and the data that sample after the driver handles of bottom camera, are transferred to upper procedure and use;
8, Keysheet module is the input unit of native system, connects with the flush bonding processor keyboard interface;
9, security module is the other configuration device of visual landline telephone, connects with network interface 2 modules of netting twine with visual landline telephone, carries out data interaction with visual landline telephone by network interface, and security module can also transmit and receive radiofrequency signal.After this equipment receives signal, give visual landline telephone by Internet Transmission.
10, the alert sniffer is induced signal, comprises the transducers such as a magnetic, window magnetic, transducer, Infrared Detectors, wireless detector, is the external equipment of visual landline telephone, and the alert sniffer connects with security module by wireless mode; Security module can be made relevant processing according to the signal that the alert sniffer is sensed.
Native system Smart Home module specific works process is described.The Smart Home module is at first passed through ftp download configuration table data from security module by network interface 2 modules, allocation list is saved in the memory, the corresponding a kind of household electrical appliance of each file in the allocation list, the Smart Home module can read allocation list, according to the parameter of allocation list file, the control of the domestic electric appliances such as light, curtain, socket and cloth are withdrawn a garrison.The Smart Home module is to the control of domestic electric appliance, and domestic electric appliance need to be registered on the Smart Home module, so just can be by the intelligent household terminal module controls; After domestic electric appliance succeeded in registration, the Smart Home module was controlled domestic electric appliance by sending corresponding radiofrequency signal.The register flow path of Smart Home module as shown in Figure 4, domestic electric appliance transmitting apparatus ID and Radio Frequency ID, after security module received device id and Radio Frequency ID, transmission equipment ID and Radio Frequency ID were to the Smart Home module.Smart Home module controls domestic electric appliance flow process as shown in Figure 5, the Smart Home module sends radio-frequency (RF) control signal to security module, after security module receives radio-frequency (RF) control signal, then sends radio-frequency (RF) control signal, the control domestic electric appliance.
The process that Smart Home module controls cloth is withdrawn a garrison at first will be carried out first the cloth setting of withdrawing a garrison at the interface, the alert sniffer can be the transducers such as a magnetic, window magnetic, transducer, Infrared Detectors, wireless detector, the Smart Home module real-time listening zone of deploying troops on garrison duty.Security module and Smart Home module are carried out data interaction by network interface 2 modules, the user at first needs to be deployed troops on garrison duty in corresponding defence area, when trigger in the defence area, security module can send warning message to the Smart Home module, and security module is to use the socket communication modes to send to the Smart Home module by network interface 2 modules.(the function effect realizes certain function to the Smart Home module by function, can Transfer Parameters or data) the mode Transfer Parameters that calls notifies visual landline telephone module, and visual landline telephone module will be play the emergency alarm bell sound and send to owner according to the server of the number that has arranged by telecommunications in the mode of note according to the parameter that passes over.Simultaneously, visual landline telephone module file that warning message is write appointment is consulted for owner.
The all right Real Time Monitoring of Smart Home module, the IP address is bundled with camera, bind together when disposing by security module, security module can be done binding with fixing IP and the name of a camera, and network interface 2 modules connect switch or hub just can connect a plurality of cameras.By the interface of Smart Home module Real Time Monitoring operation, can monitor each states of defense zones, switch different I p and select different cameras to monitor the real-time condition in each defence area.
The function of Smart Home control is integrated in the visual landline telephone, easy to use, reduce unnecessary household appliances equipment, both can work as common phone and use, can realize home control again.Intelligent domestic system can be realized installing simply, and needn't destroy partition wall, needn't buy new electric equipment, system fully can with existing electric equipment in the family, connect such as light fixture, household electrical appliances etc.; It is comfortable that intelligent domestic system can enjoy life again if having time, simultaneously more can electrical energy saving, embody the low-carbon environment-friendly theory.
1) this visual landline telephone, existing common telephony functions can be dialed visual telephone again, has simultaneously the Smart Home safety protection function, surmounting the limitation that existing landline telephone only has voice call, is to integrate computer, network communication, the practical terminal of Based Intelligent Control.
2) can arbitrarily control household electrical appliance, this Smart Home module can be regulated the domestic electric appliances such as roomed illumination, curtain; The light bright-dark can be regulated, a certain small cup lamp can be regulated, a key complete shut-down and a key standard-sized sheet function, easy to operate, simple, efficient.
3) intelligent domestic system of this visual landline telephone install simple, just as using normal telephone, as long as increase device as: add wireless detector in the warning sniffer, security module just has anti-theft feature.If someone is during near dwelling house, the alert sniffer can detect signal, gives the Smart Home security module of this visual landline telephone by the security module signal transmission, and system can send chimes of doom, and can send short messages and notify owner.
4) video monitoring can the Real Time Monitoring zones of different, by switching different IP addresses, sees the regional real-time condition, the situation that the user is home-confined outside just understanding.Video intercom adopts based on the combination of networking of the network of local area network (LAN), transmission be digital signal, long distance of signal transmission, stable performance is safeguarded simply, extension of network makes things convenient for, and cost is lower.Visible dialogue system is a kind of brand-new control system that network technology, phonetic image treatment technology are combined, and really realizes the integration of data, voice and image.Visual landline telephone and video intercom integrated fusion one, convenient, simple, easily install.
1) digital signal that adopts of visual landline telephone intercommunication is used network connection, by Internet Transmission, realizes the audio frequency and video conversation, a kind of brand-new control system that network technology, phonetic image technology are combined.All control informations have overcome the drawback that analogue transmission is brought by a grid line transmission.
2) fixed line video intercom is a kind of completely new concept, the fixed line pattern that breaks traditions.Easy for people to use, equipment is simple, and Multifunctional centralized is integral, for the user increases more practical value-added service.
3) the mutual fusion in video intercom and multimedia terminal is following Smart Home future development trend, and native system overcomes traditional product, and intercom system is fused to the multimedia terminal.
The above only is embodiment of the present utility model, not in order to limiting the utility model, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection range of the present utility model.